/*
 * Flashlib - QB9 common Flash library
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.qb9.flashlib.geom
{
	public class Size
	{
		private var _width:int;
		private var _height:int;
		
		public function Size(width:int=0, height:int=0)
		{
			_width = width;
			_height = height;
		}

		public function get width():int
		{
			return _width;
		}
		
		public function get height():int
		{
			return _height;
		}
		
		public static function fromArray(arr:Array):Size
		{
			return new Size(arr[0], arr[1]);
		}

		public function toArray():Array
		{
			return [width, height];
		}
		
		public function get area():int
		{
			return width * height;
		}
		
		public function toString():String
		{
			return width+'x'+height;
		}
		
	}
}
